ttk_vsapi(n) Tk Themed Widget ttk_vsapi(n) 







ttk_vsapi - Define a Microsoft Visual Styles element








ttk::style element create name vsapi
    className partId ?stateMap? ?options?










The vsapi element factory creates a new element in the
    current theme whose visual appearance is drawn using the Microsoft Visual
    Styles API which is reponsible for the themed styles on Windows XP and
    Vista. This factory permits any of the Visual Styles parts to be declared as
    ttk elements that can then be included in a style layout to modify the
    appearance of ttk widgets.


className and partId are required parameters and
    specify the Visual Styles class and part as given in the Microsoft
    documentation. The stateMap may be provided to map ttk states to
    Visual Styles API states (see STATE MAP).








Valid options are:



  

  
Specify the element's interior padding. padding is a list of up to
      four integers specifying the left, top, right and bottom padding
      quantities respectively. This option may not be mixed with any other
      options.

  

  
Specifies the elements exterior padding. padding is a list of up to
      four integers specifying the left, top, right and bottom padding
      quantities respectively. This option may not be mixed with any other
      options.

  

  
Specifies the height for the element. If this option is set then the
      Visual Styles API will not be queried for the recommended size or the
      part. If this option is set then -height should also be set. The
      -width and -height options cannot be mixed with the
      -padding or -margins options.

  

  
Specifies the height of the element. See the comments for
    -width.










The stateMap parameter is a list of ttk states and the
    corresponding Visual Styles API state value. This permits the element
    appearence to respond to changes in the widget state such as becoming active
    or being pressed. The list should be as described for the ttk::style
    map command but note that the last pair in the list should be the
    default state and is typically and empty list and 1. Unfortunately all the
    Visual Styles parts have different state values and these must be looked up
    either in the Microsoft documentation or more likely in the header files.
    The original header to use was tmschema.h but in more recent versions
    of the Windows Development Kit this is vssym32.h.


If no stateMap parameter is given there is an implicit
    default map of {{} 1}








Create a correctly themed close button by changing the layout of a
    ttk::button(n). This uses the WINDOW part WP_SMALLCLOSEBUTTON and as
    documented the states CBS_DISABLED, CBS_HOT, CBS_NORMAL and CBS_PUSHED are
    mapped from ttk states.




ttk::style element create smallclose vsapi WINDOW 19 \


    {disabled 4 pressed 3 active 2 {} 1}
ttk::style layout CloseButton {CloseButton.smallclose -sticky news}
pack [ttk::button .close -style CloseButton]




Change the appearence of a ttk::checkbutton(n) to use the
    Explorer pin part EBP_HEADERPIN.




ttk::style element create pin vsapi EXPLORERBAR 3 {


    {pressed !selected} 3


    {active !selected} 2


    {pressed selected} 6


    {active selected} 5


    {selected} 4


    {} 1
}
ttk::style layout Explorer.Pin {Explorer.Pin.pin -sticky news}
pack [ttk::checkbutton .pin -style Explorer.Pin]










ttk::intro(n), ttk::widget(n), ttk::style(n), ttk_image(n)








style, theme, appearance, windows







  

    8.5
    Tk